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ICV piping, i think i have this wrong.

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    ICV piping, i think i have this wrong.

    So, i'm trying to start up my car and it's not doing anything. i have fuel, i have spark, tested both. All that's left is air... i have my ICV connected to the tube between the VAF and the TB, which i think is wrong (but is where a diagram said!), as sometimes the airbox HOPS while trying to start. Feels like something is backfiring.

    Plug wires are 1342, should be good.

    Pics of where the ICV is going, tube with the sticker is the ICV line:



    This is where it plugs into the tube:



    What could be causing this "backfire" into the intake? i'm entirely confused here.

    Thank you everyone!

    #2
    Took a video of the backfire i'm talking about. :D

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      #3
      you have no crankcase vent hose? idk if that makes a difference at all though.

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        #4
        Alright, trying to verify i have the fuel hoses by the intake hooked up correctly (not swapped).

        Coming from the firewall, the TOP line goes to a hose, which connects to a hardline which has a TURN towards the FPR. the BOTTOM line connects to a hose that has a STRAIGHT hardline.

        So, top line has a angle to the hardline by the intake, bottom line has a straight hardline.

        Is this right?

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          #5
          Got it, my spark plugs were in the wrong order, i thought i needed to put them on the engine 1342. -.-

          Car won't idle though, will run fine if i stay on the gas, but if i don't it starts up nice and smooth then dies out. Any ideas?

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            #6
            Alright, GOT IT. Found a vacuum leak from what i thought was a coolant line.

            Thanks everyone!

            Now my driver's side rear window will roll down, but not up... looks like the car is going back in the garage. Any ideas there? >.>

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